Constrx Ltd. (CRX) contracted with the AOAO to perform remedial construction repairs to condominium buildings and apartment units. CRX asserted that it completed all work, including charge orders and punch list items and it left the site. CRX was paid less that the contract amount and demanded arbitration against the AOAO. In the arbitration the AOAO relied upon a report by Posard Brock & Associates (PBA) Report which set forth the AOAO's claims against CRX, including corrective work, remaining punch list work, construction delay costs, cost overruns, and other items justifying its payment than less that the contract amount.